timpla/__tests__/tasks/init.test.ts

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jest.mock('../../gulpfile.ts/internal')
const mockReplace = jest.fn()
jest.mock('gulp-replace', () => mockReplace)
jest.mock('gulp')
jest.mock('fancy-log')
jest.mock('chalk')
const mockMerge = jest.fn()
jest.mock('merge-stream', () => mockMerge)
const cb = jest.fn()

import * as gulp from 'gulp'
import * as internal from '../../gulpfile.ts/internal'
import { init } from '../../gulpfile.ts/tasks/init'

const spyGulpSrc = jest.spyOn(gulp, 'src')
const spyGulpDest = jest.spyOn(gulp, 'dest')
const spyProjectPath = jest.spyOn(internal, 'projectPath')
const spyProjectSrcPath = jest.spyOn(internal, 'projectSrcPath')

describe('initTask', () => {
  it('should copy typescript configs', () => {
    const config = init()
    spyProjectPath.mockReturnValueOnce('projectPath')
    spyProjectSrcPath.mockReturnValueOnce('projectSrcPath')

    config(cb)

    expect(spyGulpSrc.mock.calls).toMatchInlineSnapshot(`
                      Array [
                        Array [
                          Array [
                            ".eslintrc",
                            ".prettierrc",
                            "babel.config.js",
                            "tslint.json",
                            "tsconfig.json",
                          ],
                        ],
                        Array [
                          Array [
                            "src/**/*",
                            "src/**/.gitkeep",
                          ],
                        ],
                        Array [
                          ".timplaconfig.js",
                        ],
                      ]
              `)
    expect(spyGulpDest.mock.calls).toMatchInlineSnapshot(`
            Array [
              Array [
                "projectPath",
              ],
              Array [
                "projectSrcPath",
              ],
              Array [
                "projectPath",
              ],
            ]
        `)
    expect(mockReplace).toHaveBeenCalledWith('./lib/public', 'timpla')
  })
  it('should copy js configs when init is set to false', () => {
    const config = init(false)
    spyProjectPath.mockReturnValueOnce('projectPath')
    spyProjectSrcPath.mockReturnValueOnce('projectSrcPath')

    config(cb)

    expect(spyGulpSrc.mock.calls).toMatchInlineSnapshot(`
      Array [
        Array [
          Array [
            ".eslintrc",
            ".prettierrc",
            "init_templates/js/babel.config.js",
          ],
        ],
        Array [
          Array [
            "src/**/*",
            "src/**/.gitkeep",
            "init_templates/js/src/**/*",
            "!**/*.ts{,?}*",
          ],
        ],
        Array [
          "init_templates/js/.timplaconfig.js",
        ],
      ]
    `)
    expect(spyGulpDest.mock.calls).toMatchInlineSnapshot(`
      Array [
        Array [
          "projectPath",
        ],
        Array [
          "projectSrcPath",
        ],
        Array [
          "projectPath",
        ],
      ]
    `)
  })
})